NumberResearchThousands-blocks in 414-246
This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/20/2026
The ten 1,000-number thousand-blocks inside prefix 414-246 and who was initially assigned each. Under pooling these blocks often belong to different carriers — the single prefix-level “assignee” is usually just the pool / code holder, not who holds the numbers. ← all 414 blocks
Most active assignees, all time — NPA 414
New assignments by month
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2015-12-29 | 414-246-0XXX | 0000–0999 | Assigned | ONVOY, LLC - WI | 225C | MILWAUKZN3 | WI |
| 2018-09-26 | 414-246-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN3 | WI |
| 2016-06-15 | 414-246-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MILWAUKZN3 | WI |
| 2017-05-26 | 414-246-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WI | 225C | MILWAUKZN3 | WI |
| 2018-04-17 | 414-246-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WI | 225C | MILWAUKZN3 | WI |
| 2018-06-15 | 414-246-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF WISCONSIN, LLC - WI | 227F | MILWAUKZN3 | WI |
| 2016-10-12 | 414-246-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | MILWAUKZN3 | WI |
| 2019-02-11 | 414-246-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MILWAUKZN3 | WI |
| 2018-08-20 | 414-246-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WI | 225C | MILWAUKZN3 | WI |
| 2017-03-02 | 414-246-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | MILWAUKZN3 | WI |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.